Who owns the SI FANG trademark?

The SI FANG trademark is owned by Lin Shaoneng.

What class is the SI FANG trademark registered in?

The SI FANG trademark is registered in Class 007 (Machines, machine tools & power-operated tools).

What is the serial number for SI FANG?

The USPTO serial number for SI FANG is 87679376.

What is the registration number for SI FANG?

SI FANG is registered under USPTO registration number 5533733.

Sealvo

Home Search: SI FANGSI FANG #87679376

Back

Updated Sep 27, 2026·16 searches this week

View on USPTO TSDR Find similar marks

SIF

USPTO Trademark Record

REGISTERED

SI FANG

SN 87679376·Reg 5533733·Filed Nov 10, 2017

Owner Lin Shaoneng

Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; agricultural implements, other than hand-operated hand tools; incubators for eggs; automatic vending machines.

SI FANG (Serial No. 87679376), Registration No. 5533733, is a registered US trademark filed on Nov 10, 2017 by Lin Shaoneng. This trademark covers Class 007 (Machines, machine tools & power-operated tools).

Section 8/9 declaration window: August 07, 2028

Conflict Analysis

Full conflict analysis for SI FANG (SN 87679376) against the USPTO database with detailed risk factor explanations. AI-powered — takes ~1-2 min.

Mark Intelligence

SI FANG (Reg. #5533733) is a registered US trademark that has been protecting its owner, Lin Shaoneng, since 2017. The mark covers Class 007 (Machines, machine tools & power-operated tools). Goods and services include Machines, machine tools, power-operated tools; motors and engines, except for land vehicles; machine coupling and transm.... The mark faced 1 opposition proceeding during prosecution.

FILED

Nov 10, 2017

SERIAL

87679376

REG#

5533733

REGISTERED

Aug 07, 2018

Filing Information

StatusREGISTERED

Filing DateNov 10, 2017

Serial Number87679376

Registration No.5533733

Registration DateAug 07, 2018

Status DateFeb 22, 2024

Published for OppositionMay 22, 2018

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlySection 8 AcceptedTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 007Machines, machine tools & power-operated tools

US codes: 013, 019, 021, 023, 024, 031, 034, 035

First use anywhere: Jul 01, 2017

First use in commerce: Jul 01, 2017

This description is as filed with the USPTO and defines the scope of trademark protection.

Run a conflict check

Search by serial number, mark name, or logo. See conflicting marks ranked by risk with clear explanations of what contributed.

Run conflict check

Status History

27 events

REGISTERED - SEC. 8 (6-YR) ACCEPTED

Feb 22, 2024

REGISTERED - SEC. 8 (6-YR) ACCEPTED

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

Feb 22, 2024

NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

Feb 22, 2024

CASE ASSIGNED TO POST REGISTRATION PARALEGAL

TEAS SECTION 8 RECEIVED

Dec 27, 2023

TEAS SECTION 8 RECEIVED

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

Aug 07, 2023

COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED

REGISTERED-PRINCIPAL REGISTER

Aug 07, 2018

REGISTERED-PRINCIPAL REGISTER

PUBLISHED FOR OPPOSITION

May 22, 2018

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

May 22, 2018

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

May 02, 2018

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

APPROVED FOR PUB - PRINCIPAL REGISTER

Apr 16, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

TEAS/EMAIL CORRESPONDENCE ENTERED

Apr 13, 2018

TEAS/EMAIL CORRESPONDENCE ENTERED

CORRESPONDENCE RECEIVED IN LAW OFFICE

Apr 12, 2018

CORRESPONDENCE RECEIVED IN LAW OFFICE

NOTIFICATION OF NON-FINAL ACTION E-MAILED

Apr 12, 2018

NOTIFICATION OF NON-FINAL ACTION E-MAILED

NON-FINAL ACTION E-MAILED

Apr 12, 2018

NON-FINAL ACTION E-MAILED

TEAS RESPONSE TO OFFICE ACTION RECEIVED

Apr 12, 2018

TEAS RESPONSE TO OFFICE ACTION RECEIVED

NON-FINAL ACTION WRITTEN

Apr 12, 2018

NON-FINAL ACTION WRITTEN

PREVIOUS ALLOWANCE COUNT WITHDRAWN

Apr 04, 2018

PREVIOUS ALLOWANCE COUNT WITHDRAWN

WITHDRAWN FROM PUB - OG REVIEW QUERY

Mar 20, 2018

WITHDRAWN FROM PUB - OG REVIEW QUERY

ASSIGNED TO LIE

Mar 05, 2018

ASSIGNED TO LIE

EXAMINERS AMENDMENT E-MAILED

Feb 26, 2018

EXAMINERS AMENDMENT E-MAILED

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

Feb 26, 2018

NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED

EXAMINER'S AMENDMENT ENTERED

Feb 26, 2018

EXAMINER'S AMENDMENT ENTERED

APPROVED FOR PUB - PRINCIPAL REGISTER

Feb 26, 2018

APPROVED FOR PUB - PRINCIPAL REGISTER

EXAMINERS AMENDMENT -WRITTEN

Feb 26, 2018

EXAMINERS AMENDMENT -WRITTEN

ASSIGNED TO EXAMINER

Feb 23, 2018

ASSIGNED TO EXAMINER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Nov 20, 2017

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Nov 14, 2017

NEW APPLICATION ENTERED

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Recently filed and registered marks in the same international class.

FAN

FANG

79334843

Haarbold ApS

REGISTERED

79158470

SIEGENIA-AUBI KG

REGISTERED

79281007

SPENO INTERNATIONAL SA

REGISTERED

FAN

FANG YING

99099651

Luoyang Fangying Trading Co., Ltd.

REGISTERED

Other Marks by Angus Ni

Additional USPTO filings handled by the same attorney of record.

BYK

BYKONH

88861939

REGISTERED

EEE

EEEZYPEEZI

90819071

REGISTERED

LEV

LEVINKY

90341310

REGISTERED

ETE

ETERNAL EVOLUTION

90198570

REGISTERED

SI FANG

Run a conflict check

Other Marks in Class 007 — Machines, machine tools & power-operated tools

Other Marks by Angus Ni

Get pre-filing clearance

Search 15M+ trademarks

Resources

Company